the white house released two public service announcements featuring big bird set to run on several pbs stations next week. >> no matter what your age, it's important to get your body moving every single day to help keep you healthy. >> look, mrs. obama, i'm getting moving right now by jogging. >> joining me now for more on this, is leah goldman with "marie claire" magazine. >> we've seen the first lady enlist rachael ray to dr. oz and how would you rate the success of it? >> it's been a successful platform for the first lady, impressively so, i would say. she's seen some really significant results, actually, and typically you see first lady adopt these platforms and they go on the road with them and they do appearances for them, and we've actually seen some effects of this tour. for example, she's going out to mississippi, and since she started this let's move campaign, mississippi has seen a 13% drop of childhood obesity rate and that is the heaviest state in the nation so that's pretty impressive. >> let's look at poll numbers on the first lady. a poll taken two months ago shows that